Of or pertaining to a department.

The organization of something into departments according to function, geographic location etc.

In a departmental manner; affecting departments

To organize something into departments

Third-person singular simple present indicative form of departmentalize

simple past tense and past participle of departmentalize

present participle of departmentalize

plural of departmentalization

(informal) The pursuit of departmental objectives, rather than those of an organization or government

Excessive adherence to departmental methods, rules or structure